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The forces of attraction in liquid heliu...

The forces of attraction in liquid helium are

A

Ionic

B

Metallic

C

Vander Waals

D

Covalent

Text Solution

Verified by Experts

The correct Answer is:
C
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PATHFINDER-CHEMICAL BONDING AND MOLECULAR STRUCTURE-QUESTION BANK
  1. The correct order of dipole moment is

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  2. Dipole moment is highest for

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  3. The forces of attraction in liquid helium are

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  4. The nature of intermolecular forces among benzene (C6H6) molecules is

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  5. The types of bonds present in CuSO4cdot 5H2O are

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  6. Arrange the following in correct order of solubility in H2O (i) CH3-NH...

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  7. Arrange the following in order of decreasing boiling point (I) n-Butan...

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  8. The formal charge on the central oxygen atom in O3 molecule is

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  9. Resonance structures of a molecule do not have:

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  10. Which species doesn't exhibit paramagnetism ?

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  11. Which species contains odd electron bond ?

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  12. Which of the following molecular orbital has two nodal planes ?

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  13. Correct order of bond energy is

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  14. Among KO2, AlO2^-, BaO2 and NO2^+ unpaired electron is present in

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  15. In which species number of lone pair on iodine and number of d-orbital...

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  16. The species having pyramidal shape is

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  17. Which of the following overlapping results degenerated orbitals in O2 ...

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  18. The incorrect order of bond angle :

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  19. In which of the following pairs, the hybridisation of central atoms is...

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  20. In a AByLx(sp^3d-hybridisation of A) have "T" shaped geometry. What wi...

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